Mathematics, 06.12.2020 01:10, brooke012002
The average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the year, m, can be modeled by the equation graphed below, where m = 0 represents January 1, m = 1 represents February 1, m = 2 represents March 1, and so on. If the equation is t = a cosine (StartFraction pi Over 6 EndFraction (m + 1)) + k, what are the values of a and k?
On a coordinate plane, a curve starts at (0, 42). It increases to (5, 80) and then decreases to (11, 40).
a = β60; k = 20
a = β50; k = 30
a = β30; k = 50
a = β20; k = 60
Answers: 3
Mathematics, 21.06.2019 17:00, moneyyfletcher
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
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Mathematics, 21.06.2019 20:00, yesseniaroman21
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
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Mathematics, 21.06.2019 21:00, recon12759
Is there an x intercept in the equation 60*1.15^x
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Mathematics, 21.06.2019 21:30, jstringe424
This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )
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The average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the...
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